For sealing passage holes for pipes through JACKOBOARD® construction elements in wet rooms.
![](/fileadmin/user_upload/Jackon/1_Images_all_languages/1_JACKOBOARD/2_Accessories_JACKOBOARD/1_Header/Jackoboard_collars_RGB.jpg)
JACKOBOARD® Collars
Brochures
Ideal applications for JACKOBOARD® Collars
For sealing passage holes for pipes through JACKOBOARD® construction elements in wet rooms.